Summary

Jake Gyllenhaal measures 2.36x for Chin to philtrum ratio, scoring 10.0, a value inside the 2.15 to 2.45x ideal range. The measurement assesses chin height relative to philtrum length, determining chin harmony. He closely matches Chris Carmack, Josh Mcgregor and Macaulay Culkin, who all also measure 2.36x, while Casey Neistat records the highest value at 3.73x and Erik King the lowest at 1.50x. Among the men on the wiki, his value is higher than 60% of them, and 35% of men measure inside the same ideal range. For more on his face, see Jake's Mouth width to nose width ratio and Jake's full Harmony breakdown.